AT940BAT940DAAT940BAT 940 BAT940 BAT 940BAT 940D AAT940D AAT 940DAAT 940 BAT940 BAT 940B
Authority
AT
Austria
Application number
Inventor
Hermann Rudolf Dr Teichmann
Original Assignee
Hermann Rudolf Dr Teichmann
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Publication date
Application filed by Hermann Rudolf Dr TeichmannfiledCriticalHermann Rudolf Dr Teichmann
Application grantedgrantedCritical
Publication of AT940BpublicationCriticalpatent/AT940B/de